O Hotmail é agora Outlook.com. Saiba como iniciar sessão para aceder ao seu Outlook.com, Hotmail, Live, ou conta de e-mail MSN.

Learn how to set up and use the Outlook Mobile app for multi-factor authentication.

To play a recorded meeting in Microsoft Teams, go to the chat history of the meeting and click Play.

Learn how to use Microsoft Edge for mobile devices, sync your browser data, and get answers to common questions.

This page is for Microsoft 365 Basic, Microsoft 365 Personal, and Microsoft 365 Family subscriptions only. For help with other subscriptions purchased through Microsoft see Cancel a Microsoft subscription. If you purchased a Microsoft subscription from Google Play or the Apple app store, contact their customer support for cancellation or refund.

Learn how to join a Microsoft Teams meeting by link, calendar, channel, chat, or by calling in.

Join Teams meeting with ease using our step-by-step guide. Learn how to join a Teams meeting via your calendar, a dial-in number, or on the web.

Get the steps for how to add a site to your favorites in Microsoft Edge for Windows 10 and Mac.

Rename your device to make it easier to identify if if you use multiple computers with your Microsoft account.

了解如何使用产品密钥或数字许可证激活 Windows、检查激活状态，以及链接Microsoft 帐户。